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High-Performance Grinding Wheels for Angle Grinders—Use on Metals
A blend of ceramic alumina and zirconia alumina removes material at a 50% faster rate than our Long-Life Grinding Wheels. Wheels are also known as Type 27 wheels, raised-hub wheels, and grinding discs.
Wheels are designed for grinding metal surfaces and removing weld seams.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Wheel | Each | Package | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Arbor Hole Thread Size  | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Backup Pads Required | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||
For Steel, Stainless Steel | ||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||
| 3" | 1/4" | 3/8" | __ | 18,000 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 000000 | 25 | 000000000 | 0000000 |
| 4" | 1/4" | 3/8" | __ | 15,280 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
| 4" | 1/4" | 5/8" | __ | 15,280 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
| 4 1/2" | 1/4" | 7/8" | __ | 13,580 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
| 5" | 1/4" | 7/8" | __ | 12,225 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 000000000 | 000000 |
| 6" | 1/4" | 7/8" | __ | 10,000 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
| 7" | 1/4" | 7/8" | __ | 8,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
| 9" | 1/4" | 7/8" | __ | 6,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 20 | 000000000 | 000000 |
Threaded Arbor Hole | ||||||||||||||||
| 4 1/2" | 1/4" | __ | 5/8"-11 | 13,580 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 5" | 1/4" | __ | 5/8"-11 | 12,225 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 7" | 1/4" | __ | 5/8"-11 | 8,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
| 9" | 1/4" | __ | 5/8"-11 | 6,600 | Ceramic Alumina/ Zirconia Alumina Blend | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 10 | 000000000 | 000000 |
Grinding Wheels for Angle Grinders—Use on Soft Metals
Bonded without any wax or rubber filler, these wheels resist material buildup. They are also known as Type 27 wheels, raised-hub wheels, and grinding discs.
Wheels are aluminum oxide, which is the most common abrasive used in grinding metal. They are designed for grinding surfaces and removing weld seams.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Wheel | Each | Package | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Backup Pads Required | Color | Grit (Surface Texture) | Each | Pkg. Qty. | Pkg. | ||
For Aluminum | ||||||||||||||||
Unthreaded Arbor Hole | ||||||||||||||||
| 4" | 1/4" | 5/8" | __ | 15,000 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 00000 | 25 | 00000000 | 0000000 |
| 4 1/2" | 1/4" | 7/8" | __ | 13,500 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 0000 | 25 | 00000000 | 000000 |
Threaded Arbor Hole | ||||||||||||||||
| 4 1/2" | 1/8" | __ | 5/8"-11 | 13,580 | Aluminum Oxide | Synthetic Resin | Type 27 | Raised Hub | No | Black | 20 (Rough) | 00000000 | 0000 | 10 | 000000000 | 00000 |
Grinding Wheels for Straight Grinders
Use these wheels for heavy material removal in one spot or along a weld seam. They are also known as Type 1 wheels and snagging wheels.
Wheels are aluminum oxide, which is the most common abrasive used in grinding metal.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Color | Grit (Surface Texture) | Each | |
For Stainless Steel, Iron | |||||||||||
Unthreaded Arbor Hole | |||||||||||
| 5" | 1/2" | 1/2" | 10,848 | Aluminum Oxide | Aluminum Oxide | Type 1 | Straight | Black | 20 (Rough) | 0000000 | 000000 |
Multipurpose Floor Sanding Discs
Use with commercial floor buffing machines to sand wood floors and strip tape from concrete.
Clog-resistant discs have a coating that prevents dust and debris from building up on the abrasive surface.
For technical drawings and 3-D models, click on a part number.
Center Hole | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Grit | Dia. | Style | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Each | |
For Rough Finish | ||||||||||
| 15" | 20 | 2" | Slotted | Silicon Carbide | Cloth and Paper | Clog Resistant | Wood, Stone, Concrete | Floor-Buffing Machines | 000000000 | 00000 |
| 16" | 20 | 2" | Slotted | Silicon Carbide | Cloth and Paper | Clog Resistant | Wood, Stone, Concrete | Floor-Buffing Machines | 000000000 | 0000 |
| 17" | 20 | 2" | Slotted | Silicon Carbide | Cloth and Paper | Clog Resistant | Wood, Stone, Concrete | Floor-Buffing Machines | 000000000 | 00000 |